The design of small volume plenum for small compressor test rig is very difficult from the small dimension of facility, high speed and small flow rate of compressor.
对于小型压气机试验器，因设备尺寸小，试验件转速高、流量小等特点，使得小容腔节流装置的设计难度加大。
This paper analyzes the typical fault of the high speed compressor after the floating-ring seal used in it and provides the method to resolve the fault.
主要对高速压缩机采用传统的浮环密封后出现的典型故障作分析，并对此类故障的解决和密封的改造提出解决办法。
Centrifugal hydrogen compressor has problems of high rotating speed, complex structure and high difficulty in vibration cause analysis.
离心式氢气压缩机转速高、结构复杂、振动原因分析难度高。
Working theories and technique features of a new air compressor-turbine module driven by high-speed electric motor were introduced.
介绍了一种高速电机驱动的新型涡轮-压气机组件的工作原理和设计方法，并对组件进行了性能试验。
Turbocharger compressor is a kind of rotary machine with high speed, leaf destruction accident which have different reasons is very common when it is running.
涡轮增压器离心压气机是一种高速旋转的机械，在运行过程中经常遭遇叶片损坏的事故，而叶片损坏原因各异。
With the compressor in part, motor load can change speed, with gas and still maintain a high efficiency;
当空压机处于部分负载时，电机能随气量改变转速，并仍保持高的效率；
Application of this system in high speed centrifugal compressor shows that the wear and leakage are very little. The operation is stable and reliable.
该系统在高转速离心压缩机中的应用表明，磨损泄漏均微小，运行稳定可靠。
A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit.
最后，对高速离心压缩机发展趋势做出了展望，提出无油密封将逐渐取代湿式密封，真正达到密封装置的介质的“零泄漏”。
The combined compressor rotor in not able to reach the maximum rating speed on test bench because its level of vibration is very high and exceeds vibration limits.
组合压气机试验件台架试验时振动较大，转子无法达到额定转速。
The invention discloses a denoising compressor, which avoids large noises caused by the horrendous collision arising from that a slide bushing slides to a thrust piece at a high speed.
本发明公开了一种降低噪音的压缩机，避免滑套高速滑向推力片产生剧烈碰撞而发出较大噪音。
The invention discloses a denoising compressor, which avoids large noises caused by the horrendous collision arising from that a slide bushing slides to a thrust piece at a high speed.
本发明公开了一种降低噪音的压缩机，避免滑套高速滑向推力片产生剧烈碰撞而发出较大噪音。
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